I will be at Altec next Monday for a detailed review of their products. I have not seen the Altec products in detail. Obviously from a sales standpoint they are an Endorsed Partner, so it counts as tier. That's not a good reason if we are being good consultants, but if the packages are equal, it does help.
I spent some time about 2 years ago looking at ACOM, and really liked their package, which is less of an investment that Altec.